must gridlock
Verbo regular: gridlock - gridlocked- gridlocked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must gridlock
you must gridlock
he must gridlock
we must gridlock
you must gridlock
they must gridlock 	I must be gridlocking
you must be gridlocking
he must be gridlocking
we must be gridlocking
you must be gridlocking
they must be gridlocking	I must have gridlocked
you must have gridlocked
he must have gridlocked
we must have gridlocked
you must have gridlocked
they must have gridlocked	I must have been gridlocking
you must have been gridlocking
he must have been gridlocking
we must have been gridlocking
you must have been gridlocking
they must have been gridlocking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't gridlock
you mustn't gridlock
he mustn't gridlock
we mustn't gridlock
you mustn't gridlock
they mustn't gridlock 	I mustn't be gridlocking
you mustn't be gridlocking
he mustn't be gridlocking
we mustn't be gridlocking
you mustn't be gridlocking
they mustn't be gridlocking	I mustn't have gridlocked
you mustn't have gridlocked
he mustn't have gridlocked
we mustn't have gridlocked
you mustn't have gridlocked
they mustn't have gridlocked	I mustn't have been gridlocking
you mustn't have been gridlocking
he mustn't have been gridlocking
we mustn't have been gridlocking
you mustn't have been gridlocking
they mustn't have been gridlocking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I gridlock?
must you gridlock?
must he gridlock?
must we gridlock?
must you gridlock?
must they gridlock? 	must I be gridlocking?
must you be gridlocking?
must he be gridlocking?
must we be gridlocking?
must you be gridlocking?
must they be gridlocking? 	must I have gridlocked?
must you have gridlocked?
must he have gridlocked?
must we have gridlocked?
must you have gridlocked?
must they have gridlocked? 	must I have been gridlocking?
must you have been gridlocking?
must he have been gridlocking?
must we have been gridlocking?
must you have been gridlocking?
must they have been gridlocking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I gridlock?
mustn't you gridlock?
mustn't he gridlock?
mustn't we gridlock?
mustn't you gridlock?
mustn't they gridlock? 	mustn't I be gridlocking?
mustn't you be gridlocking?
mustn't he be gridlocking?
mustn't we be gridlocking?
mustn't you be gridlocking?
mustn't they be gridlocking? 	mustn't I have gridlocked?
mustn't you have gridlocked?
mustn't he have gridlocked?
mustn't we have gridlocked?
mustn't you have gridlocked?
mustn't they have gridlocked? 	mustn't I have been gridlocking?
mustn't you have been gridlocking?
mustn't he have been gridlocking?
mustn't we have been gridlocking?
mustn't you have been gridlocking?
mustn't they have been gridlocking?